78 citations · 136 across the 7 of their papers we have counts for
7 papers
Revisiting altermagnetism in RuO2: a study of laser-pulse induced charge dynamics by time-domain terahertz spectroscopy
David T. Plouff, Laura Scheuer, Shreya Shrestha +7
Altermagnets are a recently discovered class of magnetic material with great potential for applications in the field of spintronics, owing to their non-relativistic spin-splitting…
Hybrid terahertz emitter for pulse shaping and chirality control
Weipeng Wu, Wilder Acuna, Zhixiang Huang +5
Terahertz (THz) radiation, spanning from 0.3 to 3x10^12 Hz, fills the crucial gap between the microwave and infrared spectral range. THz technology has found applications in variou…
Phonon-mediated strong coupling between a three-dimensional topological insulator and a two-dimensional antiferromagnetic material
D. Quang To, Weipeng Wu, Subhash Bhatt +8
Van der Waals antiferromagnetic and topological insulator materials provide powerful platforms for modern optical, electronic, and spintronic devices applications. The interaction…
Controlling polarization of spintronic THz emitter by remanent magnetization texture
Weipeng Wu, Sergi Lendinez, Mojtaba Taghipour Kaffash +3
Terahertz (THz) sciences and technologies have contributed to a rapid development of a wide range of applications and expanded the frontiers in fundamental science. Spintronic tera…
Surface plasmon-phonon-magnon polariton in a topological insulator-antiferromagnetic bilayer structure
D. Quang To, Zhengtianye Wang, Yongchen Liu +6
We present a robust technique for computationally studying surface polariton modes in hybrid materials. We use a semi-classical model that allows us to understand the physics behin…
Light and microwave driven spin pumping across FeGaB-BiSb interface
Vinay Sharma, Weipeng Wu, Prabesh Bajracharya +7
3-D topological insulators (TI) with large spin Hall conductivity have emerged as potential candidates for spintronic applications. Here, we report spin to charge conversion in bil…
Principles of spintronic THz emitters
Weipeng Wu, Charles Yaw Ameyaw, Matthew F. Doty +1
Significant progress has been made in answering fundamental questions about how and, more importantly, on what time scales interactions between electrons, spins, and phonons occur…